我们中学同学上了北大无线电系后来发牢骚，这无线电系，理不理工不工的，什么专长也没学到，全是九分无用一分被歪曲的知识

来源: rmny 于 2026-02-20 07:55:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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